Aux Tanks: Removeable?

[FlyPacNW]

I've been shopping aux tanks for a 2019 3500 Diesel.  Removability isn't really a major discussion point on the products I see, so I am curious how permanent are these installations?  I am on the verge of pulling the trigger on a 2019 3500 standard box and would be interested in an aux tank, but only if I could remove it if it became necessary.  I know it's not rocket surgery, but not sure how invasive these installs are.  FYI this would be an AUX tank (gravity feed into trucks main tank) and NOT a transfer tank (with a nozzle and pump).  

[flyingfool]

i think you can just splice in behind the fill port, usually this area is made of a rubber hose connection.  a t-fitting to a hose to electric pump behind the fuel cap.. pretty simple, just hit a switch to power the transfer pump

Edited August 27, 2020 by flyingfool